#ifndef OUTPUT_CART_BALL_H_
#define OUTPUT_CART_BALL_H_

#include "output_base.h"

class Output_cart_ball: public Output_base
{
public:
  Output_cart_ball();
  virtual ~Output_cart_ball();

  double get_output_value(void);

  void set_arena(Arena_jumping_ball *arena);

private:
  Arena_jumping_ball *_arena;
};

#endif /* OUTPUT_CART_BALL_H_ */
